Inventory Sequence in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 474th webmiche 822 60 12ms 28 Nov 2025 474th CommandLeo 🇮🇹 822 60 33ms 7 Jan 2026 474th 051 🇸🇬 822 60 37ms 8 Jan 2026 484th MeWhenI 🇻🇦 822 107 33ms 25 Nov 2022 485th sisyphus-ppcg 🇦🇺 821 44 40ms 22 Nov 2022 486th Shanethegamer 🇺🇸 821 79 121ms 22 Nov 2022 487th GrayJoKing 🇦🇺 820 49 5ms 21 Nov 2022 487th DialFrost 🇸🇬 820 49 6ms 24 May 2025 489th DialFrost 🇸🇬 820 79 175ms 8 Aug 2024 489th Natanaelel 🇸🇪 820 79 168ms 31 May 2025 491st Shanethegamer 🇺🇸 820 105 123ms 22 Nov 2022 491st mousetail 🇳🇱 820 105 129ms 12 Jan 2024 491st prestosilver 🇺🇸 820 105 124ms 31 Dec 2025 494th snoozingnewt 🇨🇦 819 60 84ms 4 days ago 495th Shanethegamer 🇺🇸 819 116 290ms 20 Nov 2022 495th KasperKivimaeki 🇫🇮 819 116 300ms 3 Oct 2025 497th MeWhenI 🇻🇦 819 171 1,431ms 30 Mar 2025 498th clockworknazo 817 76 2ms 23 Nov 2022 499th ovs-code 🇩🇪 816 33 293ms 30 Dec 2023 500th Shanethegamer 🇺🇸 816 47 1,287ms 21 Nov 2022 501st RYNO8 816 71 2ms 4 Sep 2023 502nd MeWhenI 🇻🇦 815 81 120ms 23 Nov 2022 503rd GrayJoKing 🇦🇺 814 48 135ms 13 Aug 2024 503rd emplv 🇱🇻 814 48 124ms 1 Nov 2024 505th prestosilver 🇺🇸 814 171 1,687ms 31 Dec 2025 506th janbehrens 🇩🇪 813 46 118ms 20 Nov 2022 507th bac0id 813 94 56ms 23 Feb 2024 508th edsrzf 🇳🇿 812 106 133ms 16 Nov 2024 509th CaedenHarper 🇨🇦 810 54 1,418ms 6 Sep 2025 510th thehylian 809 61 35ms 11 Jan 2023 510th galloj 🇨🇿 809 61 38ms 4 Mar 2023 510th commandz0 🇺🇸 809 61 31ms 17 Nov 2023 510th mathisfun271 809 61 34ms 13 Feb 2024 510th BREMAUCY 🇫🇷 809 61 33ms 7 Mar 2024 510th stertooy 🇧🇪 809 61 38ms 10 Jun 2024 510th tri1212 🇻🇳 809 61 42ms 30 Jun 2024 510th Alex-x90 🇺🇸 809 61 12ms 20 Nov 2024 510th solisolu 809 61 30ms 2 Dec 2025 510th JOrE20 🇺🇸 809 61 42ms 29 Dec 2025 520th SirBogman 🇺🇸 809 179 12ms 22 Nov 2022 521st Lydxn 🇨🇦 808 40 6ms 24 Jun 2023 522nd GrayJoKing 🇦🇺 808 58 393ms 15 Jan 2024 522nd SirBogman 🇺🇸 808 58 402ms 15 Jan 2024 522nd AlephSquirrel 808 58 448ms 16 Jan 2024 525th snyderek 🇺🇸 806 77 2ms 19 Jan 2025 526th marshallward 🇺🇸 805 82 39ms 20 Jun 2023 526th stefangimmillaro 805 82 2,312ms 7 Nov 2024 528th CaedenHarper 🇨🇦 805 118 288ms 4 Nov 2025 529th luuumine 🇫🇷 804 107 133ms 17 Nov 2025 530th janlelis 803 45 39ms 8 Dec 2023 530th DialFrost 🇸🇬 803 45 45ms 2 Aug 2024 530th snoozingnewt 🇨🇦 803 45 42ms 10 Oct 2025 530th emgordon154 803 45 43ms 17 Nov 2025 534th Shanethegamer 🇺🇸 803 50 2ms 19 Nov 2022 534th MeWhenI 🇻🇦 803 50 5ms 29 May 2023 536th SirBogman 🇺🇸 800 25 80ms 22 Nov 2022 537th bac0id 800 94 413ms 30 Jun 2024 538th emgordon154 799 48 1,329ms 18 Nov 2024 539th MeWhenI 🇻🇦 799 69 99ms 24 Nov 2022 540th blaztoma 🇱🇹 798 119 292ms 16 Aug 2025 541st Steffan153 🇫🇮 797 49 135ms 31 hours ago 542nd Shanethegamer 🇺🇸 797 62 13ms 19 Nov 2022 542nd jared-hughes 797 62 12ms 16 Mar 2023 542nd raphaelimahorn 797 62 13ms 24 Mar 2023 542nd Maznek 797 62 12ms 28 Jun 2023 542nd unfinishedprogram 797 62 11ms 5 Jul 2023 547th MeWhenI 🇻🇦 797 108 141ms 22 Jul 2024 548th DialFrost 🇸🇬 796 47 13ms 25 Sep 2024 549th rak1507 🇬🇧 796 62 31ms 22 Nov 2022 549th fourth-bit 796 62 36ms 7 Dec 2022 549th SniperSmiley 🇺🇸 796 62 34ms 10 Dec 2022 549th Fracture17 796 62 33ms 14 Apr 2023 549th quimey 796 62 37ms 23 Jun 2023 549th dranjohn 796 62 51ms 11 Sep 2023 549th RedzGoose 🇦🇺 796 62 12ms 17 Jun 2024 549th smilesformiles3 796 62 11ms 21 Jun 2025 549th 77Tigers 796 62 35ms 13 Jan 2026 558th blaztoma 🇱🇹 796 96 61ms 17 Aug 2025 559th Shanethegamer 🇺🇸 795 83 2,317ms 28 Oct 2024 559th prestosilver 🇺🇸 795 83 120ms 31 Dec 2025 First Prev 481–560 of 1,641 Next Last